carpedm20 / carpedm20/deep-rl-tensorflow

TypeError: __init__() got an unexpected keyword argument 'timestep_limit'

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Description

Can't train the DQN!, I have installed gym[all] and tensorflow 1.9.0 with python 3.6.8, any idea?
`$ python main.py --network_header_type=nature --env_name=Breakout-v0
Traceback (most recent call last):
File "main.py", line 10, in
from environments.environment import ToyEnvironment, AtariEnvironment
File "/media/bigdata/Solid2/DQN/deep-rl-tensorflow-master/environments/environment.py", line 6, in
from .corridor import CorridorEnv
File "/media/bigdata/Solid2/DQN/deep-rl-tensorflow-master/environments/corridor.py", line 131, in
timestep_limit=100,
File "/home/bigdata/.conda/envs/tensorflow/lib/python3.6/site-packages/gym/envs/registration.py", line 153, in register
return registry.register(id, **kwargs)
File "/home/bigdata/.conda/envs/tensorflow/lib/python3.6/site-packages/gym/envs/registration.py", line 147, in register
self.env_specs[id] = EnvSpec(id, **kwargs)
TypeError: __init__() got an unexpected keyword argument 'timestep_limit'
`

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Research direction

Start in environments/corridor.py around the registration at line 131, then inspect the Gym registration API referenced in the traceback. Reproduce the failure with the documented main.py command and the reported environment versions. Done means the environment imports and the DQN command starts without the timestep_limit TypeError.

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Assessment

Tech stack
python, tensorflow
Domain
machine-learning
Issue type
Bug
Difficulty
2/5
Estimated time
1-3 hours
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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